1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Cullinan, D. Korobka, A. Grollman, A.P. Patel, D.J. Eisenberg, M. De Santos, C.L. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 1 90.00 90.00 90.00 1.000 1.000 1.000 C10 H14 N5 O6 P 331.222 y 2'-DEOXYADENOSINE-5'-MONOPHOSPHATE DNA linking C9 H14 N3 O7 P 307.197 y 2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE DNA linking C10 H14 N5 O7 P 347.221 y 2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE DNA linking C10 H15 N2 O8 P 322.208 y THYMIDINE-5'-MONOPHOSPHATE DNA linking C11 H14 N3 O7 P 331.219 N3,N4-ETHENO-2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE 6-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)imidazo[1,2-c]pyrimidin-5(6H)-one DNA linking N 1 N O N 2 N P N 3 N O N 4 N O N 5 N O N 6 N C N 7 R C N 8 N O N 9 S C N 10 N O N 11 N C N 12 R C Y 13 N N Y 14 N C Y 15 N N Y 16 N C Y 17 N C N 18 N N Y 19 N N Y 20 N C Y 21 N N Y 22 N C N 23 N H N 24 N H N 25 N H N 26 N H N 27 N H N 28 N H N 29 N H N 30 N H N 31 N H N 32 N H N 33 N H N 34 N H N 35 N H N 36 N H N 37 N O N 38 N P N 39 N O N 40 N O N 41 N O N 42 N C N 43 R C N 44 N O N 45 S C N 46 N O N 47 N C N 48 R C N 49 N N N 50 N C N 51 N O N 52 N N N 53 N C N 54 N N N 55 N C N 56 N C N 57 N H N 58 N H N 59 N H N 60 N H N 61 N H N 62 N H N 63 N H N 64 N H N 65 N H N 66 N H N 67 N H N 68 N H N 69 N H N 70 N H N 71 N O N 72 N P N 73 N O N 74 N O N 75 N O N 76 N C N 77 R C N 78 N O N 79 S C N 80 N O N 81 N C N 82 R C Y 83 N N Y 84 N C Y 85 N N Y 86 N C N 87 N C N 88 N O N 89 N N N 90 N C N 91 N N N 92 N N Y 93 N C N 94 N H N 95 N H N 96 N H N 97 N H N 98 N H N 99 N H N 100 N H N 101 N H N 102 N H N 103 N H N 104 N H N 105 N H N 106 N H N 107 N H N 108 N O N 109 N P N 110 N O N 111 N O N 112 N O N 113 N C N 114 R C N 115 N O N 116 S C N 117 N O N 118 N C N 119 R C N 120 N N N 121 N C N 122 N O N 123 N N N 124 N C N 125 N O N 126 N C N 127 N C N 128 N C N 129 N H N 130 N H N 131 N H N 132 N H N 133 N H N 134 N H N 135 N H N 136 N H N 137 N H N 138 N H N 139 N H N 140 N H N 141 N H N 142 N H N 143 N H N 144 N O N 145 N P N 146 N N N 147 N C N 148 N O Y 149 N N Y 150 N C Y 151 N N N 152 N C N 153 N C Y 154 N C Y 155 N C N 156 R C N 157 N C N 158 S C N 159 N O N 160 R C N 161 N O N 162 N C N 163 N O N 164 N O N 165 N O N 166 N H N 167 N H N 168 N H N 169 N H N 170 N H N 171 N H N 172 N H N 173 N H N 174 N H N 175 N H N 176 N H N 177 N H N 178 N H N 179 N H N 1 N sing N 2 N sing N 3 N doub N 4 N sing N 5 N sing N 6 N sing N 7 N sing N 8 N sing N 9 N sing N 10 N sing N 11 N sing N 12 N sing N 13 N sing N 14 N sing N 15 N sing N 16 N sing N 17 N sing N 18 N sing N 19 N sing N 20 N sing N 21 N sing N 22 N sing N 23 N sing Y 24 N sing Y 25 N sing Y 26 N doub N 27 N sing Y 28 N sing Y 29 N sing Y 30 N doub N 31 N sing Y 32 N doub N 33 N sing N 34 N sing Y 35 N sing Y 36 N doub N 37 N sing Y 38 N sing N 39 N sing N 40 N sing N 41 N doub N 42 N sing N 43 N sing N 44 N sing N 45 N sing N 46 N sing N 47 N sing N 48 N sing N 49 N sing N 50 N sing N 51 N sing N 52 N sing N 53 N sing N 54 N sing N 55 N sing N 56 N sing N 57 N sing N 58 N sing N 59 N sing N 60 N sing N 61 N sing N 62 N sing N 63 N sing N 64 N doub N 65 N sing N 66 N doub N 67 N sing N 68 N sing N 69 N sing N 70 N sing N 71 N doub N 72 N sing N 73 N sing N 74 N sing N 75 N sing N 76 N doub N 77 N sing N 78 N sing N 79 N sing N 80 N sing N 81 N sing N 82 N sing N 83 N sing N 84 N sing N 85 N sing N 86 N sing N 87 N sing N 88 N sing N 89 N sing N 90 N sing N 91 N sing N 92 N sing N 93 N sing N 94 N sing N 95 N sing N 96 N sing Y 97 N sing Y 98 N sing Y 99 N doub N 100 N sing Y 101 N sing N 102 N sing Y 103 N doub N 104 N doub N 105 N sing N 106 N sing N 107 N sing N 108 N sing N 109 N doub N 110 N sing N 111 N sing N 112 N sing N 113 N sing N 114 N sing N 115 N doub N 116 N sing N 117 N sing N 118 N sing N 119 N sing N 120 N sing N 121 N sing N 122 N sing N 123 N sing N 124 N sing N 125 N sing N 126 N sing N 127 N sing N 128 N sing N 129 N sing N 130 N sing N 131 N sing N 132 N sing N 133 N sing N 134 N sing N 135 N sing N 136 N sing N 137 N sing N 138 N doub N 139 N sing N 140 N sing N 141 N sing N 142 N doub N 143 N sing N 144 N sing N 145 N doub N 146 N sing N 147 N sing N 148 N sing N 149 N sing N 150 N sing N 151 N sing N 152 N doub N 153 N sing N 154 N sing N 155 N sing N 156 N sing N 157 N sing N 158 N doub N 159 N sing Y 160 N sing Y 161 N sing Y 162 N doub N 163 N sing Y 164 N sing N 165 N doub N 166 N sing N 167 N sing Y 168 N doub N 169 N sing N 170 N sing N 171 N sing N 172 N sing N 173 N sing N 174 N sing N 175 N sing N 176 N sing N 177 N sing N 178 N sing N 179 N sing N 180 N sing N 181 N sing N 182 N sing N 183 N sing N 184 N sing N 185 N sing N 186 N sing N 187 N sing US Biochemistry BICHAW 0033 0006-2960 35 13319 13327 10.1021/bi9605705 8873598 NMR solution structure of an oligodeoxynucleotide duplex containing the exocyclic lesion 3,N4-etheno-2'-deoxycytidine opposite thymidine: comparison with the duplex containing deoxyadenosine opposite the adduct. 1996 10.2210/pdb1b5k/pdb pdb_00001b5k 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 3318.184 DNA (5'-D(*CP*GP*TP*AP*CP*EDCP*CP*AP*TP*GP*C)-3') 1 syn polymer 3389.221 DNA (5'-D(*GP*CP*AP*TP*GP*TP*GP*TP*AP*CP*G)-3') 1 syn polymer ETHENODC, EDC, EPSILON-DC ETHENODC, EDC, EPSILON-DC no yes (DC)(DG)(DT)(DA)(DC)(EDC)(DC)(DA)(DT)(DG)(DC) CGTACXCATGC A polydeoxyribonucleotide no no (DG)(DC)(DA)(DT)(DG)(DT)(DG)(DT)(DA)(DC)(DG) GCATGTGTACG B polydeoxyribonucleotide n n n n n n n n n n n n n n n n n n n n n n 0.144 1 19 A 1 B 11 -1.165 A_DC1:DG11_B 1 0.084 0.611 -0.004 -0.211 -3.774 1 19 A 2 B 10 -0.124 A_DG2:DC10_B 2 -5.429 -0.579 -0.068 -0.190 -14.108 1 20 A 3 B 9 -0.640 A_DT3:DA9_B 3 -12.749 -0.136 0.222 -0.143 -5.465 1 20 A 4 B 8 -3.214 A_DA4:DT8_B 4 -7.379 0.218 0.409 -0.191 0.083 1 19 A 5 B 7 -1.048 A_DC5:DG7_B 5 0.076 0.519 0.218 -0.200 11.670 1 19 A 7 B 5 -1.740 A_DC7:DG5_B 6 -13.180 0.751 0.002 -0.274 2.839 1 20 A 8 B 4 -2.313 A_DA8:DT4_B 7 -14.333 0.085 0.154 -0.172 2.994 1 20 A 9 B 3 -3.391 A_DT9:DA3_B 8 -13.135 -0.216 0.189 -0.164 5.878 1 19 A 10 B 2 -1.596 A_DG10:DC2_B 9 -3.712 -0.662 0.339 -0.259 -0.125 1 19 A 11 B 1 -0.911 A_DC11:DG1_B 10 0.186 0.670 0.018 -0.232 4.525 39.753 A A 1 2 -34.901 B B 11 10 4.230 -22.428 0.390 -1.781 AA_DC1DG2:DC10DG11_BB 1 1.613 -2.510 32.997 1.229 -0.297 3.742 39.908 A A 2 3 -14.165 B B 10 9 3.520 -9.581 -0.896 -1.329 AA_DG2DT3:DA9DC10_BB 2 -0.529 0.782 38.783 -0.703 1.244 2.414 35.652 A A 3 4 12.115 B B 9 8 2.693 7.367 0.325 -1.076 AA_DT3DA4:DT8DA9_BB 3 -0.937 1.541 34.895 -2.602 -0.639 2.998 41.375 A A 4 5 -1.250 B B 8 7 3.004 -0.883 -0.523 -0.750 AA_DA4DC5:DG7DT8_BB 4 1.566 -2.217 41.338 -0.975 0.894 5.950 73.311 A A 5 7 0.447 B B 7 5 5.942 0.533 0.341 0.393 AA_DC5DC7:DG5DG7_BB 5 1.670 -1.399 73.293 0.298 -0.188 2.809 43.267 A A 7 8 15.741 B B 5 4 3.055 11.480 -0.423 -0.591 AA_DC7DA8:DT4DG5_BB 6 -0.479 0.657 41.785 -1.827 0.530 3.075 33.156 A A 8 9 -3.901 B B 4 3 3.028 -2.224 0.228 -0.833 AA_DA8DT9:DA3DT4_BB 7 -0.192 0.337 33.083 -1.111 -0.429 2.445 34.692 A A 9 10 10.371 B B 3 2 2.751 6.152 0.599 -1.437 AA_DT9DG10:DC2DA3_BB 8 -0.956 1.611 34.146 -3.165 -1.122 3.629 45.681 A A 10 11 -13.519 B B 2 1 3.501 -10.412 0.219 -0.961 AA_DG10DC11:DG1DC2_BB 9 0.857 -1.113 44.533 -0.232 -0.199 chem_comp_atom chem_comp_bond database_2 pdbx_nmr_software struct_conn repository Initial release Version format compliance Version format compliance Atomic model Structure summary Data collection Database references Derived calculations 1 0 1999-01-13 1 1 2008-04-27 1 2 2011-07-13 1 3 2012-01-18 1 4 2017-02-01 1 5 2023-12-27 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_nmr_software.name _struct_conn.pdbx_leaving_atom_flag BNL Y RCSB 1999-01-07 REL REL THE STRUCTURE WAS DETERMINED USING 2D PROTON NMR FOLLOWED BY DISTANCE RESTRAINED MOLECULAR DYNAMICS SIMULATIONS, AND FURTHER REFINED USING THE FULL RELAXATION MATRIX BACK CALCULATION APPROACH. 2 2 NOESY COSY DQF-COSY 6.8 298 K REFINEMENT DETAILS CAN BE FOUND IN BIOCHEMISTRY VOL 35, NO. 41, 1996 PP 13319- 13327 RESTRAINED MOLECULAR DYNAMICS SIMULATIONS BRUNGER refinement X-PLOR 3.1 structure solution Felix structure solution X-PLOR 500 Bruker AM 600 Bruker AMX C 1 n 1 DC 1 A G 2 n 2 DG 2 A T 3 n 3 DT 3 A A 4 n 4 DA 4 A C 5 n 5 DC 5 A EDC 6 n 6 EDC 6 A C 7 n 7 DC 7 A A 8 n 8 DA 8 A T 9 n 9 DT 9 A G 10 n 10 DG 10 A C 11 n 11 DC 11 A G 1 n 1 DG 1 B C 2 n 2 DC 2 B A 3 n 3 DA 3 B T 4 n 4 DT 4 B G 5 n 5 DG 5 B T 6 n 6 DT 6 B G 7 n 7 DG 7 B T 8 n 8 DT 8 B A 9 n 9 DA 9 B C 10 n 10 DC 10 B G 11 n 11 DG 11 B author_defined_assembly 2 dimeric 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 1 2.98 0.30 108.30 111.28 A A A O4' C1' N1 DC DC DC 1 1 1 N 1 2.88 0.30 108.30 111.18 A A A O4' C1' N9 DG DG DG 2 2 2 N 1 3.13 0.50 113.10 116.23 A A A N7 C8 N9 DG DG DG 2 2 2 N 1 3.47 0.30 108.30 111.77 A A A O4' C1' N9 DA DA DA 4 4 4 N 1 2.55 0.30 108.30 110.85 A A A O4' C1' N1 DC DC DC 7 7 7 N 1 2.52 0.30 108.30 110.82 A A A O4' C1' N1 DT DT DT 9 9 9 N 1 3.15 0.50 113.10 116.25 A A A N7 C8 N9 DG DG DG 10 10 10 N 1 3.15 0.30 108.30 111.45 A A A O4' C1' N1 DC DC DC 11 11 11 N 1 2.23 0.30 108.30 110.53 B B B O4' C1' N9 DG DG DG 1 1 1 N 1 3.15 0.50 113.10 116.25 B B B N7 C8 N9 DG DG DG 1 1 1 N 1 1.99 0.30 108.30 110.29 B B B O4' C1' N1 DC DC DC 2 2 2 N 1 2.28 0.30 108.30 110.58 B B B O4' C1' N1 DT DT DT 4 4 4 N 1 3.32 0.50 113.10 116.42 B B B N7 C8 N9 DG DG DG 5 5 5 N 1 2.17 0.30 108.30 110.47 B B B O4' C1' N1 DT DT DT 6 6 6 N 1 3.33 0.50 113.10 116.43 B B B N7 C8 N9 DG DG DG 7 7 7 N 1 -2.51 0.40 106.40 103.89 B B B C8 N9 C4 DG DG DG 7 7 7 N 1 3.79 0.30 108.30 112.09 B B B O4' C1' N1 DC DC DC 10 10 10 N 2 2.65 0.30 108.30 110.95 A A A O4' C1' N1 DC DC DC 1 1 1 N 2 3.31 0.50 113.10 116.41 A A A N7 C8 N9 DG DG DG 2 2 2 N 2 1.86 0.30 108.30 110.16 A A A O4' C1' N1 DT DT DT 3 3 3 N 2 2.70 0.30 108.30 111.00 A A A O4' C1' N9 DA DA DA 4 4 4 N 2 2.56 0.30 108.30 110.86 A A A O4' C1' N1 DC DC DC 7 7 7 N 2 2.57 0.30 108.30 110.87 A A A O4' C1' N1 DT DT DT 9 9 9 N 2 -3.60 0.60 122.90 119.30 A A A C6 C5 C7 DT DT DT 9 9 9 N 2 3.20 0.50 113.10 116.30 A A A N7 C8 N9 DG DG DG 10 10 10 N 2 2.97 0.30 108.30 111.27 A A A O4' C1' N1 DC DC DC 11 11 11 N 2 2.24 0.30 108.30 110.54 B B B O4' C1' N9 DG DG DG 1 1 1 N 2 3.13 0.50 113.10 116.23 B B B N7 C8 N9 DG DG DG 1 1 1 N 2 2.14 0.30 108.30 110.44 B B B O4' C1' N1 DC DC DC 2 2 2 N 2 2.03 0.30 108.30 110.33 B B B O4' C1' N1 DT DT DT 4 4 4 N 2 3.24 0.50 113.10 116.34 B B B N7 C8 N9 DG DG DG 5 5 5 N 2 3.21 0.50 113.10 116.31 B B B N7 C8 N9 DG DG DG 7 7 7 N 2 -2.43 0.40 106.40 103.97 B B B C8 N9 C4 DG DG DG 7 7 7 N 2 2.48 0.30 108.30 110.78 B B B O4' C1' N1 DT DT DT 8 8 8 N 2 2.73 0.30 108.30 111.03 B B B O4' C1' N1 DC DC DC 10 10 10 N 2 3.17 0.30 108.30 111.47 B B B O4' C1' N9 DG DG DG 11 11 11 N 2 3.09 0.50 113.10 116.19 B B B N7 C8 N9 DG DG DG 11 11 11 N 1 A A C4 N4 DC DC 1 1 0.094 0.009 1.335 1.429 N 1 A A C2 N2 DG DG 2 2 0.072 0.010 1.341 1.413 N 1 A A C5 C7 DT DT 3 3 0.037 0.006 1.496 1.533 N 1 A A C6 N6 DA DA 4 4 0.094 0.008 1.335 1.429 N 1 A A C4 N4 DC DC 5 5 0.093 0.009 1.335 1.428 N 1 A A C4 N4 DC DC 7 7 0.093 0.009 1.335 1.428 N 1 A A C6 N6 DA DA 8 8 0.092 0.008 1.335 1.427 N 1 A A C5 C7 DT DT 9 9 0.037 0.006 1.496 1.533 N 1 A A C2 N2 DG DG 10 10 0.080 0.010 1.341 1.421 N 1 A A C4 N4 DC DC 11 11 0.093 0.009 1.335 1.428 N 1 B B C2 N2 DG DG 1 1 0.079 0.010 1.341 1.420 N 1 B B C4 N4 DC DC 2 2 0.094 0.009 1.335 1.429 N 1 B B C6 N6 DA DA 3 3 0.093 0.008 1.335 1.428 N 1 B B C5 C7 DT DT 4 4 0.037 0.006 1.496 1.533 N 1 B B C2 N2 DG DG 5 5 0.082 0.010 1.341 1.423 N 1 B B C5 C7 DT DT 6 6 0.037 0.006 1.496 1.533 N 1 B B C2 N2 DG DG 7 7 0.080 0.010 1.341 1.421 N 1 B B C5 C7 DT DT 8 8 0.037 0.006 1.496 1.533 N 1 B B C6 N6 DA DA 9 9 0.095 0.008 1.335 1.430 N 1 B B C4 N4 DC DC 10 10 0.095 0.009 1.335 1.430 N 1 B B C2 N2 DG DG 11 11 0.078 0.010 1.341 1.419 N 2 A A C4 N4 DC DC 1 1 0.093 0.009 1.335 1.428 N 2 A A C2 N2 DG DG 2 2 0.079 0.010 1.341 1.420 N 2 A A C5 C7 DT DT 3 3 0.038 0.006 1.496 1.534 N 2 A A C6 N6 DA DA 4 4 0.093 0.008 1.335 1.428 N 2 A A C4 N4 DC DC 5 5 0.092 0.009 1.335 1.427 N 2 A A C4 N4 DC DC 7 7 0.094 0.009 1.335 1.429 N 2 A A C6 N6 DA DA 8 8 0.093 0.008 1.335 1.428 N 2 A A C5 C7 DT DT 9 9 0.037 0.006 1.496 1.533 N 2 A A C2 N2 DG DG 10 10 0.081 0.010 1.341 1.422 N 2 A A C4 N4 DC DC 11 11 0.092 0.009 1.335 1.427 N 2 B B C2 N2 DG DG 1 1 0.080 0.010 1.341 1.421 N 2 B B C4 N4 DC DC 2 2 0.094 0.009 1.335 1.429 N 2 B B C6 N6 DA DA 3 3 0.093 0.008 1.335 1.428 N 2 B B C5 C7 DT DT 4 4 0.038 0.006 1.496 1.534 N 2 B B C2 N2 DG DG 5 5 0.082 0.010 1.341 1.423 N 2 B B C5 C7 DT DT 6 6 0.037 0.006 1.496 1.533 N 2 B B C2 N2 DG DG 7 7 0.080 0.010 1.341 1.421 N 2 B B C5 C7 DT DT 8 8 0.037 0.006 1.496 1.533 N 2 B B C6 N6 DA DA 9 9 0.096 0.008 1.335 1.431 N 2 B B C4 N4 DC DC 10 10 0.093 0.009 1.335 1.428 N 2 B B C2 N2 DG DG 11 11 0.084 0.010 1.341 1.425 N 3,N4-ETHENO-2'-DEOXYCYTIDINE OPPOSITE THYMIDINE IN AN 11-MER DUPLEX, SOLUTION STRUCTURE FROM NMR AND MOLECULAR DYNAMICS 1 N N 2 N N covale 1.615 both A DC 5 A O3' DC 5 1_555 A EDC 6 A P EDC 6 1_555 covale 1.617 both A EDC 6 A O3' EDC 6 1_555 A DC 7 A P DC 7 1_555 hydrog WATSON-CRICK A DC 1 A N3 DC 1 1_555 B DG 11 B N1 DG 11 1_555 hydrog WATSON-CRICK A DC 1 A N4 DC 1 1_555 B DG 11 B O6 DG 11 1_555 hydrog WATSON-CRICK A DC 1 A O2 DC 1 1_555 B DG 11 B N2 DG 11 1_555 hydrog WATSON-CRICK A DG 2 A N1 DG 2 1_555 B DC 10 B N3 DC 10 1_555 hydrog WATSON-CRICK A DG 2 A N2 DG 2 1_555 B DC 10 B O2 DC 10 1_555 hydrog WATSON-CRICK A DG 2 A O6 DG 2 1_555 B DC 10 B N4 DC 10 1_555 hydrog WATSON-CRICK A DT 3 A N3 DT 3 1_555 B DA 9 B N1 DA 9 1_555 hydrog WATSON-CRICK A DT 3 A O4 DT 3 1_555 B DA 9 B N6 DA 9 1_555 hydrog WATSON-CRICK A DA 4 A N1 DA 4 1_555 B DT 8 B N3 DT 8 1_555 hydrog WATSON-CRICK A DA 4 A N6 DA 4 1_555 B DT 8 B O4 DT 8 1_555 hydrog WATSON-CRICK A DC 5 A N3 DC 5 1_555 B DG 7 B N1 DG 7 1_555 hydrog WATSON-CRICK A DC 5 A N4 DC 5 1_555 B DG 7 B O6 DG 7 1_555 hydrog WATSON-CRICK A DC 5 A O2 DC 5 1_555 B DG 7 B N2 DG 7 1_555 hydrog WATSON-CRICK A DC 7 A N3 DC 7 1_555 B DG 5 B N1 DG 5 1_555 hydrog WATSON-CRICK A DC 7 A N4 DC 7 1_555 B DG 5 B O6 DG 5 1_555 hydrog WATSON-CRICK A DC 7 A O2 DC 7 1_555 B DG 5 B N2 DG 5 1_555 hydrog WATSON-CRICK A DA 8 A N1 DA 8 1_555 B DT 4 B N3 DT 4 1_555 hydrog WATSON-CRICK A DA 8 A N6 DA 8 1_555 B DT 4 B O4 DT 4 1_555 hydrog WATSON-CRICK A DT 9 A N3 DT 9 1_555 B DA 3 B N1 DA 3 1_555 hydrog WATSON-CRICK A DT 9 A O4 DT 9 1_555 B DA 3 B N6 DA 3 1_555 hydrog WATSON-CRICK A DG 10 A N1 DG 10 1_555 B DC 2 B N3 DC 2 1_555 hydrog WATSON-CRICK A DG 10 A N2 DG 10 1_555 B DC 2 B O2 DC 2 1_555 hydrog WATSON-CRICK A DG 10 A O6 DG 10 1_555 B DC 2 B N4 DC 2 1_555 hydrog WATSON-CRICK A DC 11 A N3 DC 11 1_555 B DG 1 B N1 DG 1 1_555 hydrog WATSON-CRICK A DC 11 A N4 DC 11 1_555 B DG 1 B O6 DG 1 1_555 hydrog WATSON-CRICK A DC 11 A O2 DC 11 1_555 B DG 1 B N2 DG 1 1_555 DNA ETHENODC, EDC, EXOCYCLIC LESION, DNA 1B5K PDB 1 1B5K 1B5K PDB 2 1B5K 1 11 1B5K 1 11 1B5K A 1 1 11 1 11 1B5K 1 11 1B5K B 2 1 11 1 P 1